EP4596076A3 - Säulenschale für mehrfach-brühbereich und entsprechende plattensäule - Google Patents

Säulenschale für mehrfach-brühbereich und entsprechende plattensäule

Info

Publication number
EP4596076A3
EP4596076A3 EP25159396.8A EP25159396A EP4596076A3 EP 4596076 A3 EP4596076 A3 EP 4596076A3 EP 25159396 A EP25159396 A EP 25159396A EP 4596076 A3 EP4596076 A3 EP 4596076A3
Authority
EP
European Patent Office
Prior art keywords
column
openings
liquid
corresponding plate
bubbling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP25159396.8A
Other languages
English (en)
French (fr)
Other versions
EP4596076A2 (de
Inventor
Runxing XIE
Hongping TANG
Changzhi WANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zehua Chemical Engineering Co Ltd
Original Assignee
Beijing Zehua Chemical Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202122307016.5U external-priority patent/CN216170047U/zh
Priority claimed from CN202111290962.1A external-priority patent/CN113713417B/zh
Application filed by Beijing Zehua Chemical Engineering Co Ltd filed Critical Beijing Zehua Chemical Engineering Co Ltd
Publication of EP4596076A2 publication Critical patent/EP4596076A2/de
Publication of EP4596076A3 publication Critical patent/EP4596076A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/163—Plates with valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B01D3/225—Dual-flow sieve trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/324—Tray constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
EP25159396.8A 2021-09-23 2022-07-06 Säulenschale für mehrfach-brühbereich und entsprechende plattensäule Withdrawn EP4596076A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202122307016.5U CN216170047U (zh) 2021-09-23 2021-09-23 一种悬挂式降液管
CN202111290962.1A CN113713417B (zh) 2021-11-03 2021-11-03 一种多鼓泡区塔板以及相应的板式塔
EP22183254.6A EP4154958B1 (de) 2021-09-23 2022-07-06 Kolonne mit stoffaustauschböden

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP22183254.6A Division-Into EP4154958B1 (de) 2021-09-23 2022-07-06 Kolonne mit stoffaustauschböden
EP22183254.6A Division EP4154958B1 (de) 2021-09-23 2022-07-06 Kolonne mit stoffaustauschböden

Publications (2)

Publication Number Publication Date
EP4596076A2 EP4596076A2 (de) 2025-08-06
EP4596076A3 true EP4596076A3 (de) 2025-08-27

Family

ID=82399380

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25159396.8A Withdrawn EP4596076A3 (de) 2021-09-23 2022-07-06 Säulenschale für mehrfach-brühbereich und entsprechende plattensäule
EP22183254.6A Active EP4154958B1 (de) 2021-09-23 2022-07-06 Kolonne mit stoffaustauschböden

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP22183254.6A Active EP4154958B1 (de) 2021-09-23 2022-07-06 Kolonne mit stoffaustauschböden

Country Status (7)

Country Link
US (2) US11547952B1 (de)
EP (2) EP4596076A3 (de)
KR (1) KR102435002B1 (de)
ES (1) ES3035888T3 (de)
MY (1) MY206300A (de)
TW (1) TWI781902B (de)
WO (1) WO2023045528A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI781902B (zh) * 2021-09-23 2022-10-21 大陸商北京澤華化學工程有限公司 多鼓泡區塔板以及相應的板式塔
CN114044551B (zh) * 2021-12-07 2024-04-12 天华化工机械及自动化研究设计院有限公司 用于处理凝结水的分离塔及其方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045989A (en) * 1958-05-31 1962-07-24 Kittel Walter Contact plate arrangement for contact columns
DE2228084A1 (de) * 1972-06-09 1973-12-20 Hubertus Dipl Ing Zitzmann Verstaerkter selbsttragender ablaufschacht fuer austauschboeden
DE2718858A1 (de) * 1977-04-28 1978-11-02 Hoechst Ag Entgasungskolonne
US4504426A (en) * 1982-11-24 1985-03-12 Atomic Energy Of Canada Limited Gas-liquid contacting apparatus
US4550000A (en) * 1982-04-15 1985-10-29 Shell Oil Company Apparatus for contacting a liquid with a gas
JPH06198103A (ja) * 1993-01-06 1994-07-19 Hitachi Ltd 気液接触装置
US5366666A (en) * 1990-05-25 1994-11-22 Uop Multiple downcomer fractionation tray having packing between downcomers
US5407605A (en) * 1993-12-16 1995-04-18 Uop Fractionation tray with side discharging triangular downcomers
US20050046051A1 (en) * 2003-08-13 2005-03-03 Sastry Asheesh Viswanatha Gas-liquid contacting tray
US20120292791A1 (en) * 2011-05-16 2012-11-22 Koch-Glitsch, Lp Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same
CN103239883A (zh) * 2012-02-08 2013-08-14 中国石油天然气股份有限公司 以等停留时间法设计多溢流塔板的方法
WO2017143141A1 (en) * 2016-02-18 2017-08-24 Koch-Glitsch, Lp Chordal wall support system for cross flow trays in a mass transfer column and method involving same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128250C (de) 1963-05-31 1900-01-01
US3729179A (en) 1970-09-23 1973-04-24 Fractionation Res Inc Apparatus for liquid and vapor or gas mass transfer
US5098615A (en) * 1990-10-19 1992-03-24 Uop Multiple-downcomer contacting tray with fluid directing baffles
AU694850B2 (en) * 1995-03-31 1998-07-30 Koch (Cyprus) Limited Multi-downcomer high performance tray assembly
US6131891A (en) * 1998-03-30 2000-10-17 Uop Llc Fractionation column containing stacked fractionation trays
RU2241514C2 (ru) 2000-02-16 2004-12-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Тарелка для контактирования газа с жидкостью
US6568663B1 (en) * 2000-06-02 2003-05-27 Uop Llc Increased efficiency fractional distillation tray and process
EP2108421B1 (de) 2008-04-11 2018-01-24 Sulzer Chemtech AG Mehrfach-Downcomer Kolonnenboden
US8020838B2 (en) 2009-03-31 2011-09-20 Uop Llc Contacting stages for co-current contacting apparatuses
MX338785B (es) 2011-01-10 2016-05-02 Koch Glitsch Lp Bandeja de contacto y metodo para utilizar la misma.
WO2013042941A1 (ko) 2011-09-19 2013-03-28 주식회사 엘지화학 듀얼 모드 분리벽형 증류탑
CN103239884B (zh) 2012-02-08 2015-09-23 中国石油天然气股份有限公司 悬挂式偏心降液管浮阀塔板设计方法
CN103432764B (zh) * 2013-08-05 2015-05-13 北京泽华化学工程有限公司 多降液管塔盘和具有其的板式塔
DE102015204904A1 (de) * 2015-03-18 2016-04-07 Basf Se Querstromboden für eine Stoffaustauschkolonne, Stoffaustauschkolonne und Verwendung der Stoffaustauschkolonne
US10012436B2 (en) * 2015-10-30 2018-07-03 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
US10989471B2 (en) * 2015-10-30 2021-04-27 Praxair Technology, Inc. Multiple pass, parallel flow downcomer tray for a mass transfer column
US9844738B1 (en) * 2016-06-20 2017-12-19 Amt International Inc. Tray assembly for gas/liquid contact tower
US11148069B2 (en) * 2019-12-09 2021-10-19 Uop Llc Multiple downcomer trays
CN216170047U (zh) * 2021-09-23 2022-04-05 北京泽华化学工程有限公司 一种悬挂式降液管
TWI781902B (zh) * 2021-09-23 2022-10-21 大陸商北京澤華化學工程有限公司 多鼓泡區塔板以及相應的板式塔
CN113713417B (zh) * 2021-11-03 2022-03-01 北京泽华化学工程有限公司 一种多鼓泡区塔板以及相应的板式塔

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045989A (en) * 1958-05-31 1962-07-24 Kittel Walter Contact plate arrangement for contact columns
DE2228084A1 (de) * 1972-06-09 1973-12-20 Hubertus Dipl Ing Zitzmann Verstaerkter selbsttragender ablaufschacht fuer austauschboeden
DE2718858A1 (de) * 1977-04-28 1978-11-02 Hoechst Ag Entgasungskolonne
US4550000A (en) * 1982-04-15 1985-10-29 Shell Oil Company Apparatus for contacting a liquid with a gas
US4504426A (en) * 1982-11-24 1985-03-12 Atomic Energy Of Canada Limited Gas-liquid contacting apparatus
US5366666A (en) * 1990-05-25 1994-11-22 Uop Multiple downcomer fractionation tray having packing between downcomers
JPH06198103A (ja) * 1993-01-06 1994-07-19 Hitachi Ltd 気液接触装置
US5407605A (en) * 1993-12-16 1995-04-18 Uop Fractionation tray with side discharging triangular downcomers
US20050046051A1 (en) * 2003-08-13 2005-03-03 Sastry Asheesh Viswanatha Gas-liquid contacting tray
US20120292791A1 (en) * 2011-05-16 2012-11-22 Koch-Glitsch, Lp Use of downcomer beam to support adjacent cross flow trays within a mass transfer column and process involving same
CN103239883A (zh) * 2012-02-08 2013-08-14 中国石油天然气股份有限公司 以等停留时间法设计多溢流塔板的方法
WO2017143141A1 (en) * 2016-02-18 2017-08-24 Koch-Glitsch, Lp Chordal wall support system for cross flow trays in a mass transfer column and method involving same

Also Published As

Publication number Publication date
TWI781902B (zh) 2022-10-21
KR102435002B1 (ko) 2022-08-23
EP4154958B1 (de) 2025-05-07
MY206300A (en) 2024-12-07
ES3035888T3 (en) 2025-09-10
EP4154958A1 (de) 2023-03-29
TW202313166A (zh) 2023-04-01
US11938425B2 (en) 2024-03-26
US11547952B1 (en) 2023-01-10
US20230092008A1 (en) 2023-03-23
WO2023045528A1 (zh) 2023-03-30
EP4154958C0 (de) 2025-05-07
EP4596076A2 (de) 2025-08-06

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